CN211283422U - Special sling for lifting - Google Patents
Special sling for lifting Download PDFInfo
- Publication number
- CN211283422U CN211283422U CN201922329426.2U CN201922329426U CN211283422U CN 211283422 U CN211283422 U CN 211283422U CN 201922329426 U CN201922329426 U CN 201922329426U CN 211283422 U CN211283422 U CN 211283422U
- Authority
- CN
- China
- Prior art keywords
- jack
- fixed cylinder
- connecting strip
- inserted bar
- movable inserted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 abstract description 10
- 239000011248 coating agent Substances 0.000 abstract description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920006052 Chinlon® Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a special lifting rigging of jack-up, including mount pad, hanging board, go-between, chain, catch, couple, fixed drum, activity inserted bar, jack, coil spring, connecting strip, gomphosis round hole, anti-skidding groove and anti rust coating. The utility model has reasonable structure, compared with the traditional sling, the top part adopts a plurality of movable inserted bars to bear, and the movable inserted bars are limited by the jacks, thereby avoiding the occurrence of movement, causing friction and reducing wear, and simultaneously, the movable inserted bars are hung, realizing the sharing of hanging gravity, reducing local stress and improving the stability of the whole structure after installation; when dismantling, only need carry out the pulling of connecting strip, the connecting strip drives a plurality of movable inserted bars and removes together when removing, can extract in the jack, realizes the separation of connecting, convenient to detach.
Description
Technical Field
The utility model relates to a lifting rigging specifically is a special lifting rigging of jack-up, belongs to lifting rigging application technical field.
Background
The connecting piece between the crane or the main body of the lifted object and the lifted object is also a general term covering a sling and a sling; the metal suspension cable mainly comprises: steel wire rope slings, chain slings, hoisting belt slings, shackle slings, lifting hooks, hoisting (clamping) tongs, magnetic slings and the like; the synthetic fiber sling mainly comprises: the sling is used for ropes and belts produced by using chinlon, polypropylene fiber, terylene and high-strength high-modulus polyethylene fiber as materials; the hoisting rigging in the electromechanical engineering hoisting technology mainly comprises: wire rope, assembly pulley, hoist engine and balance beam.
The top of the existing sling is annular, and the sling is hung on a crane, so that when the sling is used, friction is easy to occur, the abrasion is large, the contact surface is small, and the borne pressure is large; and meanwhile, the assembly and disassembly are not easy, and the assembly and disassembly are inconvenient. Therefore, a hoisting sling special for hoisting is provided for solving the problems.
Disclosure of Invention
The object of the present invention is to provide a hoisting cable for solving the above problems.
The utility model realizes the purpose through the following technical scheme, a hoisting sling special for lifting comprises a suspension plate and a mounting seat, wherein the bottom of the mounting seat is connected with a connecting ring, the bottom of the connecting ring is connected with a chain, and the bottom of the chain is connected with a hook;
the utility model discloses a suspension board, including mount pad, drum, fixed drum, activity inserted bar, coil spring, activity inserted bar, jack and activity inserted bar gomphosis, a plurality of fixed drum is installed to the impartial interval gomphosis in both sides of mount pad, the cooperation is connected with movable inserted bar inside the fixed drum, the surface and the fixed drum one end of activity inserted bar are connected with coil spring, and pass through coil spring elastic connection between activity inserted bar and the fixed drum, the impartial interval in both sides of suspension board is opened has a plurality of jack, the jack is connected with activity.
Preferably, the chain is composed of a plurality of lock rings, and the surfaces of the lock rings are provided with antirust coatings.
Preferably, the mounting seat is of a U-shaped rod-shaped structure, and a plurality of embedding round holes are formed in the two sides of the mounting seat.
Preferably, the hole wall of the embedding round hole is welded with the outer wall of the fixed cylinder.
Preferably, the inner ring of the spiral spring is sleeved with the movable inserted rod, and two ends of the spiral spring are respectively and fixedly connected with one end of the fixed cylinder and the surface of the movable inserted rod.
Preferably, the surface of the connecting strip is provided with a plurality of anti-slip grooves along the length direction.
The utility model has the advantages that:
1. compared with the traditional sling, the top of the sling is supported by the plurality of movable inserting rods, and the position of the sling is limited by the inserting holes, so that the movement is avoided, the friction is caused, the abrasion is reduced, meanwhile, the sling is suspended by the plurality of movable inserting rods, the sharing of the suspension gravity is realized, the local stress is reduced, and the stability of the whole structure after installation is improved;
2. this kind of suspension cable tool when dismantling on hanging the board, only need carry out the pulling of connecting strip, the connecting strip is when removing, drive a plurality of activity inserted bars and remove together, can extract in the jack, realize the separation of connecting, convenient to detach, when installing, also only need carry out the pulling of connecting strip, make activity inserted bar tip and jack align, loosen the connecting strip, through coil spring's elasticity, the activity inserted bar fill in the jack can, realize the installation, and easy operation, high durability and convenient use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the part A shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic structural view of the mounting base and the fixed cylinder of the present invention;
FIG. 4 is a schematic view of the connecting strip and the anti-slip groove of the present invention;
fig. 5 is a schematic structural view of the locking ring and the anti-rust coating of the present invention.
In the figure: 1. the mounting base, 2, hang the hanger plate, 3, go-between, 4, chain, 401, catch, 5, couple, 6, fixed drum, 7, activity inserted bar, 8, jack, 9, coil spring, 10, connecting strip, 11, gomphosis round hole, 12, antiskid groove, 13, anti rust coating.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-5, a special lifting rigging for lifting comprises a suspension plate 2 and a mounting base 1, wherein the bottom of the mounting base 1 is connected with a connection ring 3, the bottom of the connection ring 3 is connected with a chain 4, and the bottom of the chain 4 is connected with a hook 5;
a plurality of fixed cylinders 6 are embedded and installed at equal intervals on two sides of the installation seat 1, movable inserted rods 7 are connected in the fixed cylinders 6 in a matching way, the fixed cylinders 6 play a role in bearing and guiding the movable inserted rods 7, the surface of the movable inserted link 7 and one end of the fixed cylinder 6 are connected with a spiral spring 9, and the movable inserted link 7 and the fixed cylinder 6 are elastically connected through the spiral spring 9, the spiral spring 9 plays a role of limiting, the movable inserted link 7 is prevented from separating from the fixed cylinder 6, simultaneously provides resistance for the movement between the two, the movable inserted link 7 is inserted in the inserting hole 8, the spiral spring 9 is in a stretching state, the stretching expansion amount is less than that when the two are separated, the suspension plate 2 is characterized in that a plurality of jacks 8 are formed in the two sides of the suspension plate 2 at equal intervals, the jacks 8 are connected with the movable insertion rods 7 in an embedded mode, and the tail ends of the movable insertion rods 7 are fixedly provided with connecting strips 10.
The chain 4 is composed of a plurality of lock rings 401, the surfaces of the lock rings 401 are provided with antirust coatings 13, and the antirust coatings 13 are composed of antirust paint and play a role in antirust protection; the mounting seat 1 is of a U-shaped rod-shaped structure, a plurality of embedding round holes 11 are formed in the two sides of the mounting seat 1, and the mounting seat 1 provides mounting positions for the movable inserted rod 7 and the connecting ring 3; the hole wall of the embedding round hole 11 is welded with the outer wall of the fixed cylinder 6, so that the fixed installation of the fixed cylinder 6 is realized; the inner ring of the spiral spring 9 is sleeved with the movable inserted rod 7, two ends of the spiral spring 9 are fixedly connected with one end of the fixed cylinder 6 and the surface of the movable inserted rod 7 respectively, and the spring 9 realizes the elastic connection of the movable inserted rod 7 and the fixed cylinder 6; the surface of the connecting strip 10 is provided with a plurality of anti-slip grooves 12 along the length direction, so that the anti-slip function is achieved when the connecting strip is pulled and held.
When the utility model is used and disassembled on the suspension plate 2, the connecting strip 10 is pulled by both hands, the movable inserted link 7 is pulled out from the jack 8, the connecting strip 10 is moved downwards, the mounting seat 1 is separated from the suspension plate 2, and the disassembly is completed; when the installation is carried out, the connecting strip 10 is pulled by two hands, the spiral spring 9 is stretched, the installation base 1 is buckled from the bottom of the suspension plate 2, the end part of the movable insertion rod 7 is aligned with the insertion hole 8, the connecting strip 10 is loosened, the movable insertion rod 7 is driven by the elasticity of the spiral spring 9, and the movable insertion rod 7 is inserted into the insertion hole 8, so that the installation is realized;
after the installation, hang through a plurality of activity inserted bars 7, realize spacing simultaneously, installation back stability is good, difficult wearing and tearing appear.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A special lifting rigging for hoisting is characterized in that: the device comprises a suspension plate (2) and a mounting seat (1), wherein the bottom of the mounting seat (1) is connected with a connecting ring (3), the bottom of the connecting ring (3) is connected with a chain (4), and the bottom of the chain (4) is connected with a hook (5);
a plurality of fixed cylinder (6) is installed to the impartial interval gomphosis in both sides of mount pad (1), fixed cylinder (6) inside cooperation is connected with movable inserted bar (7), the surface of activity inserted bar (7) is connected with coil spring (9) with fixed cylinder (6) one end, and passes through coil spring (9) elastic connection between activity inserted bar (7) and fixed cylinder (6), the impartial interval in both sides of hanging board (2) opens there are a plurality of jack (8), jack (8) are connected with activity inserted bar (7) gomphosis, the terminal fixed mounting of activity inserted bar (7) has connecting strip (10).
2. The hoist rigging of claim 1, wherein: the chain (4) is composed of a plurality of lock rings (401), and the surfaces of the lock rings (401) are provided with antirust coatings (13).
3. The hoist rigging of claim 1, wherein: the mounting seat (1) is of a U-shaped rod-shaped structure, and a plurality of embedding round holes (11) are formed in the two sides of the mounting seat (1).
4. A hoist rigging specific to a lifting as claimed in claim 3, wherein: the hole wall of the embedding round hole (11) is welded with the outer wall of the fixed cylinder (6).
5. The hoist rigging of claim 1, wherein: the inner ring of the spiral spring (9) is sleeved with the movable inserted rod (7), and two ends of the spiral spring (9) are fixedly connected with one end of the fixed cylinder (6) and the surface of the movable inserted rod (7) respectively.
6. The hoist rigging of claim 1, wherein: the surface of the connecting strip (10) is provided with a plurality of anti-skidding grooves (12) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922329426.2U CN211283422U (en) | 2019-12-23 | 2019-12-23 | Special sling for lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922329426.2U CN211283422U (en) | 2019-12-23 | 2019-12-23 | Special sling for lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211283422U true CN211283422U (en) | 2020-08-18 |
Family
ID=72022717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922329426.2U Expired - Fee Related CN211283422U (en) | 2019-12-23 | 2019-12-23 | Special sling for lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211283422U (en) |
-
2019
- 2019-12-23 CN CN201922329426.2U patent/CN211283422U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |